<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>123456</title>
    <style>
        /* *{
            margin: 0;
            padding: 0;
            
        } */
        
    </style>
</head>
<body>
    <form style="background-color: tomato;">
        <label for="">用户名</label>
        <input type="text">
        
        <br>
        <label for="">密码</label>
        <input type="text" name="" id="">
        <input type="reset" value="重置">
        <input type="submit" value="提交">
    </form>


</body>
</html>